EMC EMC Certification E20-475

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EMC E20-475 Exam Syllabus Topics:

EMC Content Management Systems Architecture Sample Questions:

Question #1
You are writing a large workflow with 123 activities. There are 43 manual activities and 80 auto activities in the workflow.What would be your recommendation to improve overall application performance?

A. implement IDmMethod interface
B. use Method Server to run auto activities
C. use Content Server to run auto activities
D. always select option "Launch Direct"

Question #2
A Service Oriented Architecture (SOA) should follow four design principles. Three of these principles are Interface Orientation, Autonomy and Business Suitability.What is the fourth design principle?

A. Model-driven Development
B. Enterprise Orchestration
C. Interoperability
D. Encapsulation

Question #3
A customer has deployed the Content Server on a Windows-based server with 8GB of RAM and four dual core CPUs. The system is set up in a High Availability (HA) Mode, so there is another Content Server on another machine.Tens of thousands of interactive users are being tested in a late scalability testing cycle. When supporting 90% of the target users, the Content Server process starts to get memory allocation errors. Which change to the architecture will lead to the least delay and capital cost?

A. configure additional Content Server instances on the same machines
B. deploy Branch Office Caching Service (BOCS) at the remote sites to offload the UI and Content Server processing
C. add an additional Content Server machine
D. install the 64 bit versions of the Content Server on the same machines

Question #4
A client currently has four Content Servers servicing a single repository. Many of the filestores for the repository are on a SAN, accessed through a Microsoft Cluster Server. Evolving standards dictate migrating off of the Microsoft Cluster Server to NAS-based technology. What is the simplest and quickest way to meet the new standard?

A. stand up a NAS head and new storage attach the new SAN to the NAS head create and export shares on the NAS head pointing to the new SAN create filestore objects in Content Server pointing to the NAS shares use the MIGRATE_CONTENT method to move the content from the Cluster Server filestores to the new filestores decommission the Cluster Server and repurpose the underlying SAN
B. stand up a NAS head and new storage detach the existing SAN and decommission the Cluster Server attach new and existing SANs to the NAS head create and export shares on the NAS head pointing to the existing SAN create and export shares on the NAS head pointing to the new SAN copy data from the original SAN repurpose the original SAN
C. stand up a NAS head attach the original SAN to the NAS head so the NAS head and the cluster server share the storage copy the data from the old shares to the new shares create and export shares on the NAS head pointing to the original SAN update dm_location objects to reflect the new share paths detach the SAN and decommission the Cluster Server
D. stand up a NAS head create shares for the original SAN on the NAS head update dm_location objects to reflect the new share paths decommission the Cluster Server

Question #5
Your are using the standard Webtop Client in the production environment for about 2000 users. Eighty percent of them are heavy users. The CPU utilization of your Content Server machine is above 90% during busy hours. You plan to implement additional customizations for image management.How would you test the performance of the new heavily customized Webtop ?

A. The performance testing should be done on a test environment that closely matches the production environment before rolling it out on the production system.
B. If your current production environment with the standard Webtop works well, you do not need to test the performance of the new implementation.
C. You should test the new customized Webtop with your superuser account on a separate environment with minimum hardware.
D. When the new implementation is finished, roll it out to your production environment and check with the users about how it is performing at busy hours.

Solutions: